package day5;

import java.util.Scanner;

/**
 * @author oldliu
 * @since 1.0
 */
public class GetSum {
    public static void main(String[] args) {
        Scanner in=new Scanner(System.in);
        System.out.print("input k:");
        int val=in.nextInt();
        for (int i = 0,j=val; i <=val ; i++,j--) {
            System.out.println(i+"+"+j+"="+(i+j));
        }

    }
}
